<?xml version='1.0' encoding='UTF-8'?>
<dataset>
  <PERSON ID="1" NAME="Adam" AGE="10" BIRTHDAY="{{today}}" BIRTH_TIME="11:30:00"/>
  <PERSON_FIELDS ID="11..19" NAME="a1" VAL="{{a1}}" PERSON_ID="1"/>
  <PERSON_FIELDS ID="11..19" NAME="a2" VAL="{{a2}}" PERSON_ID="1"/>
</dataset>
